void RumbleEffect(VehicleBase.WheelState ws, float linearPos, float factor)
{
// Compute a "virtual" bump height and apply a force pretending the
// wheel is driving over it.
float bumpHeight = amplitude * Triangle(linearPos, periodLength) * factor;
float force = ws.wheelCol.runtimeSpringRate * bumpHeight;
ws.wheelCol.runtimeExtraSuspensionForce = force;
ws.wheelCol.ApplyForce(force * ws.hit.normal, ws.hit.point, ws.hit.collider.attachedRigidbody);
}
public override void UpdateVehicleSuspension()
{
float speedFactor = Mathf.InverseLerp(noEffectsSpeed, fullEffectsSpeed, vehicle.speed);
for (int i = 0; i < vehicle.wheelCount; i++)
{
VehicleBase.WheelState ws = vehicle.wheelState[i];
if (ws.grounded && ws.lastGroundHit.physicMaterial == rumbleMaterial)
{
m_wheelPos[i] += ws.localWheelVelocity.magnitude * Time.deltaTime;
RumbleEffect(ws, m_wheelPos[i], speedFactor);
}
}
}
public override void RecordData()
{
// Gather information
int leftWheel = vehicle.GetWheelIndex(m_monitoredAxle, VehicleBase.WheelPos.Left);
int rightWheel = vehicle.GetWheelIndex(m_monitoredAxle, VehicleBase.WheelPos.Right);
VehicleBase.WheelState wsLeft = vehicle.wheelState[leftWheel];
VehicleBase.WheelState wsRight = vehicle.wheelState[rightWheel];
float averageSteerAngle = 0.5f * (wsLeft.steerAngle + wsRight.steerAngle);
float yawRate = vehicle.cachedRigidbody.angularVelocity.y * Mathf.Rad2Deg;
float roll = vehicle.cachedRigidbody.rotation.eulerAngles.z;
if (roll > 180.0f)
{
roll -= 360.0f;
}
// Write to log
m_steerAngle.Write(averageSteerAngle);
m_yawRate.Write(yawRate);
if (Mathf.Abs(roll) < 15.0f)
{
m_roll.Write(roll);
}
if (wsLeft.grounded)
{
m_leftCompression.Write(wsLeft.contactDepth * 1000.0f);
}
if (wsRight.grounded)
{
m_rightCompression.Write(wsRight.contactDepth * 1000.0f);
}
m_compressionDiff.Write((wsRight.contactDepth - wsLeft.contactDepth) * 1000.0f);
if (MathUtility.FastAbs(averageSteerAngle) > 1.0f)
{
m_yawRateVsSteer.Write(yawRate / averageSteerAngle);
}
m_leftSpring.Write(wsLeft.wheelCol.lastRuntimeSpringRate);
m_rightSpring.Write(wsRight.wheelCol.lastRuntimeSpringRate);
}
public override void RecordData()
{
// Gather information
VehicleBase.WheelState ws = vehicle.wheelState[monitoredWheel];
// Write to log
if (ws.grounded)
{
m_contactDepth.Write(ws.contactDepth * 1000.0f);
m_contactSpeed.Write(ws.contactSpeed * 1000.0f);
m_suspensionForce.Write(ws.suspensionLoad);
m_damperForce.Write(ws.damperForce);
}
m_suspensionTravel.Write(ws.wheelCol.suspensionDistance * 1000.0f);
}
